22750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 69854400

約数和(自身を除く): 47103960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 4409, 5160, 8818, 13227, 17636, 22045, 26454, 35272, 44090, 52908, 66135, 88180, 105816, 132270, 176360, 189587, 264540, 379174, 529080, 568761, 758348, 947935, 1137522, 1516696, 1895870, 2275044, 2843805, 3791740, 4550088, 5687610, 7583480, 11375220, 22750440]

約数ペア:

[(1, 22750440), (2, 11375220), (3, 7583480), (4, 5687610), (5, 4550088), (6, 3791740), (8, 2843805), (10, 2275044), (12, 1895870), (15, 1516696), (20, 1137522), (24, 947935), (30, 758348), (40, 568761), (43, 529080), (60, 379174), (86, 264540), (120, 189587), (129, 176360), (172, 132270), (215, 105816), (258, 88180), (344, 66135), (430, 52908), (516, 44090), (645, 35272), (860, 26454), (1032, 22045), (1290, 17636), (1720, 13227), (2580, 8818), (4409, 5160)]